Availability: 6 Low on stock Availability: 4 Low on stock Availability: 9 Low on stock Uni Big Fly Thread 400 Denier--80 Yards $3.50 Original price Original price $3.50 - Original price $3.50 Original price $3.50 - $3.50 Current price $3.50 | / Choose a variant Black - $3.50 Red - $3.50 White - $3.50 Color: Black Quantity Add to cart 360-400 denier. Waxed 80 yard spools. Made in Spain Best thread out there! Doesn't slip on the hook, and stronger than the competition!